|
1
|
/**
|
|
2
|
*
|
|
3
|
*/
|
|
4
|
package eu.etaxonomy.taxeditor.editor.view.descriptive;
|
|
5
|
|
|
6
|
import java.util.ArrayList;
|
|
7
|
import java.util.Collections;
|
|
8
|
import java.util.Comparator;
|
|
9
|
import java.util.List;
|
|
10
|
import java.util.Map;
|
|
11
|
import java.util.Set;
|
|
12
|
|
|
13
|
import org.eclipse.jface.viewers.ITreeContentProvider;
|
|
14
|
import org.eclipse.jface.viewers.TreeNode;
|
|
15
|
import org.eclipse.jface.viewers.Viewer;
|
|
16
|
|
|
17
|
import eu.etaxonomy.cdm.model.common.Marker;
|
|
18
|
import eu.etaxonomy.cdm.model.description.DescriptionBase;
|
|
19
|
import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
|
|
20
|
import eu.etaxonomy.cdm.model.description.IDescribable;
|
|
21
|
import eu.etaxonomy.cdm.model.description.IndividualsAssociation;
|
|
22
|
import eu.etaxonomy.cdm.model.description.TaxonNameDescription;
|
|
23
|
import eu.etaxonomy.cdm.model.term.FeatureTree;
|
|
24
|
import eu.etaxonomy.taxeditor.editor.definedterm.input.TermEditorInput;
|
|
25
|
import eu.etaxonomy.taxeditor.model.FeatureNodeContainer;
|
|
26
|
import eu.etaxonomy.taxeditor.model.FeatureNodeContainerTree;
|
|
27
|
import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
|
|
28
|
import eu.etaxonomy.taxeditor.store.UsageTermCollection;
|
|
29
|
|
|
30
|
/**
|
|
31
|
* <p>DescriptiveContentProvider class.</p>
|
|
32
|
*
|
|
33
|
* @author p.ciardelli
|
|
34
|
* @author n.hoffmann
|
|
35
|
* @version $Id: $
|
|
36
|
*/
|
|
37
|
public class DescriptiveContentProvider implements ITreeContentProvider {
|
|
38
|
|
|
39
|
protected static final Object[] NO_CHILDREN = new Object[0];
|
|
40
|
protected Map<DescriptionBase<?>, FeatureNodeContainerTree> featureNodeContainerCache;
|
|
41
|
private boolean showOnlyIndividualAssociations;
|
|
42
|
|
|
43
|
|
|
44
|
public DescriptiveContentProvider(Map<DescriptionBase<?>, FeatureNodeContainerTree> featureNodeContainerCache) {
|
|
45
|
this(featureNodeContainerCache, false);
|
|
46
|
}
|
|
47
|
/**
|
|
48
|
* <p>Constructor for DescriptiveContentProvider.</p>
|
|
49
|
*
|
|
50
|
* @param featureNodeContainerCache a {@link java.util.Map} object.
|
|
51
|
*/
|
|
52
|
public DescriptiveContentProvider(Map<DescriptionBase<?>, FeatureNodeContainerTree> featureNodeContainerCache, boolean showOnlyIndividualAssociations) {
|
|
53
|
this.featureNodeContainerCache = featureNodeContainerCache;
|
|
54
|
this.showOnlyIndividualAssociations = showOnlyIndividualAssociations;
|
|
55
|
}
|
|
56
|
|
|
57
|
/* (non-Javadoc)
|
|
58
|
* @see org.eclipse.jface.viewers.ITreeContentProvider#getChildren(java.lang.Object)
|
|
59
|
*/
|
|
60
|
/** {@inheritDoc} */
|
|
61
|
@Override
|
|
62
|
public Object[] getChildren(Object parentElement) {
|
|
63
|
if(parentElement instanceof TreeNode){
|
|
64
|
parentElement = ((TreeNode) parentElement).getValue();
|
|
65
|
}
|
|
66
|
if (parentElement instanceof IDescribable<?>) {
|
|
67
|
return getDescriptions((IDescribable<?>) parentElement).toArray();
|
|
68
|
}
|
|
69
|
else if (parentElement instanceof DescriptionBase<?>) {
|
|
70
|
if ( ! ((DescriptionBase<?>) parentElement).isImageGallery()) {
|
|
71
|
DescriptionBase<?> description = (DescriptionBase<?>) parentElement;
|
|
72
|
|
|
73
|
FeatureNodeContainerTree containerTree = getContainerTreeForDesription(description);
|
|
74
|
List<FeatureNodeContainer> children = containerTree.getRoot().getChildren();
|
|
75
|
//filter out containers with no children
|
|
76
|
List<FeatureNodeContainer> childrenWithChildren = new ArrayList<FeatureNodeContainer>();
|
|
77
|
for (FeatureNodeContainer featureNodeContainer : children) {
|
|
78
|
if(getChildren(featureNodeContainer).length>0){
|
|
79
|
childrenWithChildren.add(featureNodeContainer);
|
|
80
|
}
|
|
81
|
}
|
|
82
|
return childrenWithChildren.toArray();
|
|
83
|
}
|
|
84
|
}
|
|
85
|
else if (parentElement instanceof FeatureNodeContainer){
|
|
86
|
FeatureNodeContainer container = (FeatureNodeContainer) parentElement;
|
|
87
|
if(container.isLeaf()){
|
|
88
|
List<DescriptionElementBase> descriptionElements = container.getDescriptionElements();
|
|
89
|
List<IndividualsAssociation> individualAssociations = new ArrayList<IndividualsAssociation>();
|
|
90
|
for (DescriptionElementBase descriptionElement : descriptionElements) {
|
|
91
|
if(descriptionElement instanceof IndividualsAssociation){
|
|
92
|
individualAssociations.add((IndividualsAssociation) descriptionElement);
|
|
93
|
}
|
|
94
|
}
|
|
95
|
//sort individual associations by title cache of associated specimens
|
|
96
|
Collections.sort(individualAssociations, new Comparator<IndividualsAssociation>() {
|
|
97
|
|
|
98
|
@Override
|
|
99
|
public int compare(IndividualsAssociation o1, IndividualsAssociation o2) {
|
|
100
|
if(o1==null){
|
|
101
|
if(o2==null){
|
|
102
|
return 0;
|
|
103
|
}
|
|
104
|
else{
|
|
105
|
return -1;
|
|
106
|
}
|
|
107
|
}
|
|
108
|
else if(o2==null){
|
|
109
|
return 1;
|
|
110
|
}
|
|
111
|
|
|
112
|
if(o1.getAssociatedSpecimenOrObservation()==null){
|
|
113
|
if(o2.getAssociatedSpecimenOrObservation()==null){
|
|
114
|
return 0;
|
|
115
|
}
|
|
116
|
else{
|
|
117
|
return -1;
|
|
118
|
}
|
|
119
|
}
|
|
120
|
else if(o2.getAssociatedSpecimenOrObservation()==null){
|
|
121
|
return 1;
|
|
122
|
}
|
|
123
|
|
|
124
|
String titleCache1 = o1.getAssociatedSpecimenOrObservation().getTitleCache();
|
|
125
|
String titleCache2 = o2.getAssociatedSpecimenOrObservation().getTitleCache();
|
|
126
|
|
|
127
|
if(titleCache1==null){
|
|
128
|
if(titleCache2==null){
|
|
129
|
return 0;
|
|
130
|
}
|
|
131
|
else{
|
|
132
|
return -1;
|
|
133
|
}
|
|
134
|
}
|
|
135
|
if(titleCache2==null){
|
|
136
|
return 1;
|
|
137
|
}
|
|
138
|
|
|
139
|
return titleCache1.compareTo(titleCache2);
|
|
140
|
}
|
|
141
|
});
|
|
142
|
if(showOnlyIndividualAssociations){
|
|
143
|
descriptionElements = new ArrayList<DescriptionElementBase>(individualAssociations);
|
|
144
|
}
|
|
145
|
return descriptionElements.toArray();
|
|
146
|
}else{
|
|
147
|
return container.getChildren().toArray();
|
|
148
|
}
|
|
149
|
}
|
|
150
|
|
|
151
|
return NO_CHILDREN;
|
|
152
|
}
|
|
153
|
|
|
154
|
private FeatureNodeContainerTree getContainerTreeForDesription(DescriptionBase<?> description){
|
|
155
|
if(! featureNodeContainerCache.containsKey(description)){
|
|
156
|
FeatureNodeContainerTree containerTree = new FeatureNodeContainerTree(description, getFeatureTree(description));
|
|
157
|
featureNodeContainerCache.put(description, containerTree);
|
|
158
|
}
|
|
159
|
return featureNodeContainerCache.get(description);
|
|
160
|
}
|
|
161
|
|
|
162
|
/** {@inheritDoc} */
|
|
163
|
@Override
|
|
164
|
public boolean hasChildren(Object element) {
|
|
165
|
if (element instanceof DescriptionBase<?>){
|
|
166
|
DescriptionBase<?> description = (DescriptionBase<?>) element;
|
|
167
|
FeatureNodeContainerTree containerTree = featureNodeContainerCache.get(description);
|
|
168
|
if(containerTree != null && containerTree.getRoot() != null){
|
|
169
|
return containerTree.getRoot().getChildren().size() != 0;
|
|
170
|
}
|
|
171
|
}
|
|
172
|
return getChildren(element).length != 0;
|
|
173
|
}
|
|
174
|
|
|
175
|
/**
|
|
176
|
* Retrieves the feature tree associated with the given description
|
|
177
|
*
|
|
178
|
* TODO as of now this is always the same thing because feature trees may not be associated
|
|
179
|
* to descriptions yet.
|
|
180
|
*
|
|
181
|
* @param description
|
|
182
|
* @return
|
|
183
|
*/
|
|
184
|
private FeatureTree getFeatureTree(DescriptionBase description){
|
|
185
|
|
|
186
|
FeatureTree<?> featureTree = null;
|
|
187
|
|
|
188
|
// TODO change this to the feature tree associated with this taxon
|
|
189
|
// description
|
|
190
|
if (description.hasStructuredData()) {
|
|
191
|
featureTree = PreferencesUtil
|
|
192
|
.getDefaultFeatureTreeForStructuredDescription();
|
|
193
|
} else {
|
|
194
|
featureTree = PreferencesUtil
|
|
195
|
.getDefaultFeatureTreeForTextualDescription();
|
|
196
|
}
|
|
197
|
|
|
198
|
if (featureTree == null) {
|
|
199
|
featureTree = TermEditorInput.getDefaultFeatureTree();
|
|
200
|
}
|
|
201
|
if (description instanceof TaxonNameDescription){
|
|
202
|
|
|
203
|
featureTree = TermEditorInput.getDefaultNameFeatureTree();
|
|
204
|
}
|
|
205
|
|
|
206
|
return featureTree;
|
|
207
|
|
|
208
|
|
|
209
|
|
|
210
|
}
|
|
211
|
|
|
212
|
/**
|
|
213
|
* Get all descriptions associated with the given object
|
|
214
|
* @param parentElement
|
|
215
|
* @return
|
|
216
|
*/
|
|
217
|
protected List<DescriptionBase<?>> getDescriptions(IDescribable<?> parentElement) {
|
|
218
|
Set<? extends DescriptionBase<?>> elementDescriptions = parentElement.getDescriptions();
|
|
219
|
List<DescriptionBase<?>> resultDescriptions = new ArrayList<DescriptionBase<?>>();
|
|
220
|
for(DescriptionBase<?> description : elementDescriptions){
|
|
221
|
if(! description.isImageGallery()){
|
|
222
|
Set<Marker> descriptionMarkers = description.getMarkers();
|
|
223
|
if(descriptionMarkers != null && !descriptionMarkers.isEmpty()) {
|
|
224
|
for (Marker marker: descriptionMarkers) {
|
|
225
|
if(marker.getMarkerType() != null && !(marker.getMarkerType().getUuid().equals(UsageTermCollection.uuidUseMarkerType))) {
|
|
226
|
resultDescriptions.add(description);
|
|
227
|
}
|
|
228
|
}
|
|
229
|
}
|
|
230
|
else {
|
|
231
|
resultDescriptions.add(description);
|
|
232
|
}
|
|
233
|
}
|
|
234
|
}
|
|
235
|
return resultDescriptions;
|
|
236
|
}
|
|
237
|
|
|
238
|
/** {@inheritDoc} */
|
|
239
|
@Override
|
|
240
|
public Object getParent(Object element) {
|
|
241
|
return null;
|
|
242
|
}
|
|
243
|
|
|
244
|
/** {@inheritDoc} */
|
|
245
|
@Override
|
|
246
|
public Object[] getElements(Object inputElement) {
|
|
247
|
return getChildren(inputElement);
|
|
248
|
}
|
|
249
|
|
|
250
|
/**
|
|
251
|
* <p>dispose</p>
|
|
252
|
*/
|
|
253
|
@Override
|
|
254
|
public void dispose() {
|
|
255
|
featureNodeContainerCache.clear();
|
|
256
|
}
|
|
257
|
|
|
258
|
/** {@inheritDoc} */
|
|
259
|
@Override
|
|
260
|
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
|
|
261
|
|
|
262
|
public void toggleShowOnlyIndividualAssociations() {
|
|
263
|
showOnlyIndividualAssociations = !showOnlyIndividualAssociations;
|
|
264
|
}
|
|
265
|
|
|
266
|
}
|